Dr Moojan Momen is author of a number of books on world religions including An Introduction to Shi’i Islam.

"This is a powerful new tool to introduce the many-sided phenomenon of religion. It is clearly written, comprehensive, and packed with information ... A very useful volume."John Hick-University of Birmingham, author of 'Philosophy of Religion'"The text is fluently and clearly written; it reads engagingly and is easy to follow." Ursula King, Professor Emerita, Senior Research Fellow, and Associate Member of the Institute for Advanced Studies, University of Bristol.